#include<stdio.h>
enum data
{
    monday,
    tuesday,
    wednesday,
    thursday,
    friday,
    saturday,
    sunday
};
int main()
{
    // int a;
    enum data a=monday;
    switch(a)
    {
        case monday:printf("today is monday");break;
        case tuesday:printf("today is tuesday");break;
        case wednesday:printf("today is wednesday");break;
        case thursday:printf("today is thursday");break;
        case friday:printf("today is friday");break;
        case saturday:printf("today is saturday");break;
        case sunday:printf("today is sunday");break;
    }
    printf("\n");
    return 0;

}